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How to use WritableStreamDefaultWriterAbort method in wpt
Best JavaScript code snippet using wpt
writable_stream_writer.ts
Source:writable_stream_writer.ts 
...91 }92 if (this.ownerWritableStream === void 0) {93 throw new TypeError("stream is undefined");94 }95 return WritableStreamDefaultWriterAbort(this, reason);96 }97 async close() {98 if (!IsWritableStreamDefaultWriter(this)) {99 throw new TypeError();100 }101 const stream = this.ownerWritableStream;102 if (stream === void 0) {103 throw new TypeError();104 }105 if (WritableStreamCloseQueuedOrInFlight(stream)) {106 throw new TypeError();107 }108 return WritableStreamDefaultWriterClose(this);109 }...
writable_stream_default_writer.ts
Source:writable_stream_default_writer.ts
1// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.2import {3 Deferred,4 getDeferred,5 isWritableStream,6 isWritableStreamDefaultWriter,7 isWritableStreamLocked,8 setFunctionName,9 setPromiseIsHandledToTrue,10 writableStreamCloseQueuedOrInFlight,11 writableStreamDefaultWriterAbort,12 writableStreamDefaultWriterClose,13 writableStreamDefaultWriterGetDesiredSize,14 writableStreamDefaultWriterRelease,15 writableStreamDefaultWriterWrite,16} from "./internals.ts";17import * as sym from "./symbols.ts";18import { WritableStreamImpl } from "./writable_stream.ts";19import { customInspect } from "../console.ts";20import { assert } from "../../util.ts";21export class WritableStreamDefaultWriterImpl<W>22 implements WritableStreamDefaultWriter<W> {23 [sym.closedPromise]: Deferred<void>;24 [sym.ownerWritableStream]: WritableStreamImpl<W>;25 [sym.readyPromise]: Deferred<void>;26 constructor(stream: WritableStreamImpl<W>) {27 if (!isWritableStream(stream)) {28 throw new TypeError("Invalid stream.");29 }30 if (isWritableStreamLocked(stream)) {31 throw new TypeError("Cannot create a writer for a locked stream.");32 }33 this[sym.ownerWritableStream] = stream;34 stream[sym.writer] = this;35 const state = stream[sym.state];36 if (state === "writable") {37 if (38 !writableStreamCloseQueuedOrInFlight(stream) &&39 stream[sym.backpressure]40 ) {41 this[sym.readyPromise] = getDeferred();42 } else {43 this[sym.readyPromise] = { promise: Promise.resolve() };44 }45 this[sym.closedPromise] = getDeferred();46 } else if (state === "erroring") {47 this[sym.readyPromise] = {48 promise: Promise.reject(stream[sym.storedError]),49 };50 setPromiseIsHandledToTrue(this[sym.readyPromise].promise);51 this[sym.closedPromise] = getDeferred();52 } else if (state === "closed") {53 this[sym.readyPromise] = { promise: Promise.resolve() };54 this[sym.closedPromise] = { promise: Promise.resolve() };55 } else {56 assert(state === "errored");57 const storedError = stream[sym.storedError];58 this[sym.readyPromise] = { promise: Promise.reject(storedError) };59 setPromiseIsHandledToTrue(this[sym.readyPromise].promise);60 this[sym.closedPromise] = { promise: Promise.reject(storedError) };61 setPromiseIsHandledToTrue(this[sym.closedPromise].promise);62 }63 }64 get closed(): Promise<void> {65 if (!isWritableStreamDefaultWriter(this)) {66 return Promise.reject(67 new TypeError("Invalid WritableStreamDefaultWriter.")68 );69 }70 return this[sym.closedPromise].promise;71 }72 get desiredSize(): number | null {73 if (!isWritableStreamDefaultWriter(this)) {74 throw new TypeError("Invalid WritableStreamDefaultWriter.");75 }76 if (!this[sym.ownerWritableStream]) {77 throw new TypeError("WritableStreamDefaultWriter has no owner.");78 }79 return writableStreamDefaultWriterGetDesiredSize(this);80 }81 get ready(): Promise<void> {82 if (!isWritableStreamDefaultWriter(this)) {83 return Promise.reject(84 new TypeError("Invalid WritableStreamDefaultWriter.")85 );86 }87 return this[sym.readyPromise].promise;88 }89 // eslint-disable-next-line @typescript-eslint/no-explicit-any90 abort(reason: any): Promise<void> {91 if (!isWritableStreamDefaultWriter(this)) {92 return Promise.reject(93 new TypeError("Invalid WritableStreamDefaultWriter.")94 );95 }96 if (!this[sym.ownerWritableStream]) {97 Promise.reject(98 new TypeError("WritableStreamDefaultWriter has no owner.")99 );100 }101 return writableStreamDefaultWriterAbort(this, reason);102 }103 close(): Promise<void> {104 if (!isWritableStreamDefaultWriter(this)) {105 return Promise.reject(106 new TypeError("Invalid WritableStreamDefaultWriter.")107 );108 }109 const stream = this[sym.ownerWritableStream];110 if (!stream) {111 Promise.reject(112 new TypeError("WritableStreamDefaultWriter has no owner.")113 );114 }115 if (writableStreamCloseQueuedOrInFlight(stream)) {116 Promise.reject(117 new TypeError("Stream is in an invalid state to be closed.")118 );119 }120 return writableStreamDefaultWriterClose(this);121 }122 releaseLock(): void {123 if (!isWritableStreamDefaultWriter(this)) {124 throw new TypeError("Invalid WritableStreamDefaultWriter.");125 }126 const stream = this[sym.ownerWritableStream];127 if (!stream) {128 return;129 }130 assert(stream[sym.writer]);131 writableStreamDefaultWriterRelease(this);132 }133 write(chunk: W): Promise<void> {134 if (!isWritableStreamDefaultWriter(this)) {135 return Promise.reject(136 new TypeError("Invalid WritableStreamDefaultWriter.")137 );138 }139 if (!this[sym.ownerWritableStream]) {140 Promise.reject(141 new TypeError("WritableStreamDefaultWriter has no owner.")142 );143 }144 return writableStreamDefaultWriterWrite(this, chunk);145 }146 [customInspect](): string {147 return `${this.constructor.name} { closed: Promise, desiredSize: ${String(148 this.desiredSize149 )}, ready: Promise }`;150 }151}...
Using AI Code Generation
1const writer = writable.getWriter();2const reason = new Error('something went wrong');3const result = await writer.abort(reason);4const writer = writable.getWriter();5const result = await writer.close();6const writer = writable.getWriter();7writer.releaseLock();8const writer = writable.getWriter();9const chunk = 'a chunk of data';10const result = await writer.write(chunk);11const writer = writable.getWriter();12const result = WritableStreamCloseQueuedOrInFlight(writable);13const writer = writable.getWriter();14const result = WritableStreamCloseQueuedOrInFlight(writable);15const writer = writable.getWriter();16const reason = new Error('something went wrong');17const result = WritableStreamDefaultControllerError(writable, reason);18const writer = writable.getWriter();19const result = WritableStreamDefaultControllerGetDesiredSize(writable);20const writer = writable.getWriter();21const result = WritableStreamDefaultControllerHasBackpressure(writable);22const writer = writable.getWriter();23const result = WritableStreamDefaultControllerCanCloseOrEnqueue(writable);24const writer = writable.getWriter();25const result = WritableStreamDefaultControllerClose(writable);26const writer = writable.getWriter();27const result = WritableStreamDefaultControllerEnqueue(writable, 'a');28const writer = writable.getWriter();29const result = WritableStreamDefaultControllerErrorIfNeeded(writable, reason);30const writer = writable.getWriter();
Using AI Code Generation
1'use strict';2const { WritableStream } = require('stream/web');3const assert = require('assert');4const {5} = require('internal/streams/writable');6const ws = new WritableStream({7 write() {8 return new Promise((resolve) => {9 setTimeout(resolve, 100);10 });11 }12});13const writer = new WritableStreamDefaultWriter(ws);14const abortPromise = WritableStreamDefaultWriterAbort(writer, 'a');15abortPromise.then(() => {16 console.log('abortPromise fulfilled');17}, () => {18 console.log('abortPromise rejected');19});20'use strict';21const { WritableStream } = require('stream/web');22const assert = require('assert');23const {24} = require('internal/streams/writable');25const ws = new WritableStream({26 write() {27 return new Promise((resolve) => {28 setTimeout(resolve, 100);29 });30 }31});32const writer = new WritableStreamDefaultWriter(ws);33const closePromise = WritableStreamDefaultWriterClose(writer);34closePromise.then(() => {35 console.log('closePromise fulfilled');36}, () => {37 console.log('closePromise rejected');38});39'use strict';40const { WritableStream } = require('stream/web');41const assert = require('assert');42const {43} = require('internal/streams/writable');44const ws = new WritableStream({45 write() {46 return new Promise((resolve) => {47 setTimeout(resolve, 100);48 });49 }50});51const writer = new WritableStreamDefaultWriter(ws);52const closePromise = WritableStreamDefaultWriterCloseWithErrorPropagation(writer);53closePromise.then(() => {54 console.log('closePromise fulfilled');55}, () => {56 console.log('closePromise rejected');57});58'use strict';59const { WritableStream } = require('stream/web');60const assert = require('assert');61const {62} = require('internal/streams/writable
Using AI Code Generation
1var ws = new WritableStream({2 write(chunk) {3 return new Promise((resolve, reject) => {4 setTimeout(() => {5 reject("Sorry, I don't like this chunk");6 }, 1000);7 });8 }9});10var writer = ws.getWriter();11writer.write("a");12writer.write("b");13writer.write("c");14writer.abort("I don't like this data anymore");15writer.closed.then(16 () => console.log("All done!"),17 e => console.log("Something went wrong!", e)18);19var ws = new WritableStream({20 write(chunk) {21 return new Promise((resolve, reject) => {22 setTimeout(() => {23 resolve();24 }, 1000);25 });26 }27});28var writer = ws.getWriter();29writer.write("a");30writer.write("b");31writer.write("c");32writer.close();33writer.closed.then(34 () => console.log("All done!"),35 e => console.log("Something went wrong!", e)36);37var ws = new WritableStream({38 write(chunk) {39 return new Promise((resolve, reject) => {40 setTimeout(() => {41 resolve();42 }, 1000);43 });44 }45});46var writer = ws.getWriter();47writer.write("a");48writer.write("b");49writer.write("c");50writer.releaseLock();51writer.closed.then(52 () => console.log("All done!"),53 e => console.log("Something went wrong!", e)54);
Using AI Code Generation
1const ws = new WritableStream({2 write() {3 return new Promise((resolve, reject) => {4 setTimeout(() => {5 reject();6 }, 2000);7 });8 }9});10const writer = ws.getWriter();11writer.write('a');12writer.write('b');13writer.abort();14writer.closed.then(() => console.log('closed!'));15const ws = new WritableStream({16 write() {17 return new Promise((resolve, reject) => {18 setTimeout(() => {19 reject();20 }, 2000);21 });22 }23});24const writer = ws.getWriter();25writer.write('a');26writer.write('b');27writer.close();28writer.closed.then(() => console.log('closed!'));29const ws = new WritableStream({30 write() {31 return new Promise((resolve, reject) => {32 setTimeout(() => {33 reject();34 }, 2000);35 });36 }37});38const writer = ws.getWriter();39writer.write('a');40writer.write('b');41writer.close().then(() => console.log('closed!'), () => console.log('error!'));42const ws = new WritableStream({43 write(chunk) {44 console.log(chunk);45 }46});47const writer = ws.getWriter();48writer.write('a');49writer.write('b');50writer.write('c');51writer.close();52const ws = new WritableStream({53 write(chunk) {54 console.log(chunk);55 }56});57const writer = ws.getWriter();58writer.write('a');59writer.write('b');60writer.write('c').then(() => console.log('done!'), () => console.log('error!'));61writer.close();62const ws = new WritableStream({63 write(chunk) {64 console.log(chunk);65 return new Promise((resolve, reject) =>
Using AI Code Generation
1const writer = writable.getWriter();2const abortPromise = writer.abort();3catch(() => console.log("abort failed"));4const writer = writable.getWriter();5const closePromise = writer.close();6catch(() => console.log("close failed"));7const writer = writable.getWriter();8writer.releaseLock();9const writer = writable.getWriter();10const writePromise = writer.write("a");11catch(() => console.log("write failed"));12const writer = writable.getWriter();13[[WritableStreamController]];14controller.error("something went wrong");15writer.releaseLock();16const writer = writable.getWriter();17[[WritableStreamController]];18const desiredSize = controller.desiredSize;19console.log(desiredSize);20const writer = writable.getWriter();21[[WritableStreamController]];22controller.close();23writer.releaseLock();24const writer = writable.getWriter();25[[WritableStreamController]];26[[GetChunkSize]](chunk);27console.log(chunkSize);28const writer = writable.getWriter();29[[WritableStreamController]];30[[CanCloseOrEnqueue]]();31console.log(result);32const writer = writable.getWriter();33[[WritableStreamController]];34[[Enqueue]](chunk);35writer.releaseLock();36const writer = writable.getWriter();37[[WritableStreamController]];38[[ErrorIfNeeded]](error);39writer.releaseLock();
Using AI Code Generation
1const writer = writable.getWriter();2const reason = new Error('something went wrong');3const result = writer.abort(reason);4result.then(() => console.log('write aborted'), e => console.log('abort errored: ', e));5writer.closed.then(() => console.log('write closed'), e => console.log('close errored: ', e));6writer.close()7const writer = writable.getWriter();8const result = writer.close();9result.then(() => console.log('write closed'), e => console.log('close errored: ', e));10writer.closed.then(() => console.log('write closed'), e => console.log('close errored: ', e));11writer.releaseLock()
Using AI Code Generation
1const writer = writable.getWriter();2const promise = writer.abort();3promise.then(() => {4 console.log("abort() called successfully");5 console.log("The stream is now errored");6}).catch((e) => {7 console.log("abort() failed with " + e);8});9const writer = writable.getWriter();10const promise = writer.close();11promise.then(() => {12 console.log("close() called successfully");13}).catch((e) => {14 console.log("close() failed with " + e);15});16const writer = writable.getWriter();17writer.releaseLock();18console.log("The writer's lock is now released");19console.log("The stream is now no longer in use");20const writer = writable.getWriter();21const promise = writer.write("a");22promise.then(() => {23 console.log("write() called successfully");24}).catch((e) => {25 console.log("write() failed with " + e);26});27const writer = writable.getWriter();28const promise = writer.write("a");29promise.then(() => {30 console.log("write() called successfully");31}).catch((e) => {32 console.log("write() failed with " + e);33});34const writer = writable.getWriter();35const promise = writer.write("a");36promise.then(() => {37 console.log("write() called successfully");38}).catch((e) => {39 console.log("write() failed with " + e);40});41const writer = writable.getWriter();42const promise = writer.write("a");43promise.then(() => {44 console.log("write() called successfully");45}).catch((e) => {46 console.log("write() failed with " + e);47});48const writer = writable.getWriter();49const promise = writer.write("a");50promise.then(() => {51 console.log("write() called successfully");52}).catch((e) => {53 console.log("write() failed with " + e);54});
Using AI Code Generation
1import { WritableStreamDefaultWriterAbort } from "streams/writable-streams/default-writer";2export class Test {3 constructor() {4 const writer = new WritableStreamDefaultWriterAbort();5 writer.abort();6 }7}8export class WritableStreamDefaultWriterAbort {9 abort() {10 console.log("abort method is called");11 }12}13export class WritableStream {14 constructor() {15 console.log("WritableStream constructor is called");16 }17}18export class WritableStreamDefaultWriter {19 constructor() {20 console.log("WritableStreamDefaultWriter constructor is called");21 }22}23export function AcquireWritableStreamDefaultWriter(stream) {24 console.log("AcquireWritableStreamDefaultWriter is called");25 return new WritableStreamDefaultWriter();26}27export class WritableStream {28 constructor() {29 console.log("WritableStream constructor is called");30 }31}32export class WritableStreamDefaultWriter {33 constructor() {34 console.log("WritableStreamDefaultWriter constructor is called");35 }36}37export function AcquireWritableStreamDefaultWriter(stream) {38 console.log("AcquireWritableStreamDefaultWriter is called");39 return new WritableStreamDefaultWriter();40}41export class WritableStream {42 constructor() {43 console.log("WritableStream constructor is called");44 }45}46export class WritableStreamDefaultWriter {47 constructor() {48 console.log("WritableStreamDefaultWriter constructor is called");49 }50}51export function AcquireWritableStreamDefaultWriter(stream) {52 console.log("AcquireWritableStreamDefaultWriter is called");53 return new WritableStreamDefaultWriter();54}55export class WritableStream {56 constructor() {57 console.log("WritableStream constructor is called");58 }59}60export class WritableStreamDefaultWriter {61 constructor() {62 console.log("WritableStreamDefaultWriter constructor
Using AI Code Generation
1const writable = new WritableStream();2const writer = writable.getWriter();3writer.abort();4writer.closed.then(() => console.log('closed'));5writer.releaseLock();6Flags: needinfo?(jgraham)7I just ran into this bug while trying to test the abort() method on a writable stream. I was able to get the test to pass by adding the following code to the end of the test.js file:8const writer = writable.getWriter();9writer.abort();10writer.closed.then(() => console.log('closed'));11writer.releaseLock();12Flags: needinfo?(jgrah
Using AI Code Generation
1var ws = new WritableStream();2var writer = ws.getWriter();3writer.abort();4writer.write("a");5}6export class WritableStream {7 constructor() {8 console.log("WritableStream constructor is called");9 }10}11export class WritableStreamDefaultWriter {12 constructor() {13 console.log("WritableStreamDefaultWriter constructor is called");14 }15}16export function AcquireWritableStreamDefaultWriter(stream) {17 console.log("AcquireWritableStreamDefaultWriter is called");18 return new WritableStreamDefaultWriter();19}20export class WritableStream {21 constructor() {22 console.log("WritableStream constructor is called");23 }24}25export class WritableStreamDefaultWriter {26 constructor() {27 console.log("WritableStreamDefaultWriter constructor is called");28 }29}30export function AcquireWritableStreamDefaultWriter(stream) {31 console.log("AcquireWritableStreamDefaultWriter is called");32 return new WritableStreamDefaultWriter();33}34export class WritableStream {35 constructor() {36 console.log("WritableStream constructor is called");37 }38}39export class WritableStreamDefaultWriter {40 constructor() {41 console.log("WritableStreamDefaultWriter constructor
Using AI Code Generation
1const writable = new WritableStream();2const writer = writable.getWriter();3writer.abort();4writer.closed.then(() => console.log('closed'));5writer.releaseLock();6Flags: needinfo?(jgraham)7I just ran into this bug while trying to test the abort() method on a writable stream. I was able to get the test to pass by adding the following code to the end of the test.js file:8const writer = writable.getWriter();9writer.abort();10writer.closed.then(() => console.log('closed'));11writer.releaseLock();12Flags: needinfo?(jgrah
Using AI Code Generation
1var ws = new WritableStream();2var writer = ws.getWriter();3writer.abort();4writer.write("a");5 console.log("WritableStream constructor is called");6 }7}8export class WritableStreamDefaultWriter {9 constructor() {10 console.log("WritableStreamDefaultWriter constructor is called");11 }12}13export function AcquireWritableStreamDefaultWriter(stream) {14 console.log("AcquireWritableStreamDefaultWriter is called");15 return new WritableStreamDefaultWriter();16}17export class WritableStream {18 constructor() {19 console.log("WritableStream constructor is called");20 }21}22export class WritableStreamDefaultWriter {23 constructor() {24 console.log("WritableStreamDefaultWriter constructor is called");25 }26}27export function AcquireWritableStreamDefaultWriter(stream) {28 console.log("AcquireWritableStreamDefaultWriter is called");29 return new WritableStreamDefaultWriter();30}31export class WritableStream {32 constructor() {33 console.log("WritableStream constructor is called");34 }35}36export class WritableStreamDefaultWriter {37 constructor() {38 console.log("WritableStreamDefaultWriter constructor
Using AI Code Generation
1const writable leStreamDefaultWriterAbort } from "streams/writable-streams/default-writer";2export class Test {3 constructor() {4 const writer = new WritableStreamDefaultWriterAbort();5 writer.abort();6 }7}8export class WritableStreamDefaultWriterAbort {9 abort() {10 console.log("abort method is called");11 }12}13export class WritableStream {14 constructor() {15 console.log("WritableStream constructor is called");16 }17}18export class WritableStreamDefaultWriter {19 constructor() {20 console.log("WritableStreamDefaultWriter constructor is called");21 }22}23export function AcquireWritableStreamDefaultWriter(stream) {24 console.log("AcquireWritableStreamDefaultWriter is called");25 return new WritableStreamDefaultWriter();26}27export class WritableStream {28 constructor() {29 console.log("WritableStream constructor is called");30 }31}32export class WritableStreamDefaultWriter {33 constructor() {34 console.log("WritableStreamDefaultWriter constructor is called");35 }36}37export function AcquireWritableStreamDefaultWriter(stream) {38 console.log("AcquireWritableStreamDefaultWriter is called");39 return new WritableStreamDefaultWriter();40}grah
Using AI Code Generation
1var ws = new WritableStream();2var writer = ws.getWriter();3writer.abort();4writer.write("a");5export class WritableStream {6 constructor() {7 console.log("WritableStream constructor is called");8 }9}10export class WritableStreamDefaultWriter {11 constructor() {12 console.log("WritableStreamDefaultWriter constructor is called");13 }14}15export function AcquireWritableStreamDefaultWriter(stream) {16 console.log("AcquireWritableStreamDefaultWriter is called");17 return new WritableStreamDefaultWriter();18}19export class WritableStream {20 constructor() {21 console.log("WritableStream constructor is called");22 }23}24export class WritableStreamDefaultWriter {25 constructor() {26 console.log("WritableStreamDefaultWriter constructor
Using AI Code Generation
1const writable = new WritableStream();2const writer = writable.getWriter();3writer.abort();4writer.closed.then(() => console.log('closed'));5writer.releaseLock();6Flags: needinfo?(jgraham)7I just ran into this bug while trying to test the abort() method on a writable stream. I was able to get the test to pass by adding the following code to the end of the test.js file:8const writer = writable.getWriter();9writer.abort();10writer.closed.then(() => console.log('closed'));11writer.releaseLock();12Flags: needinfo?(jgrah
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